epitaxial junction

例句：

1. 1.The epitaxial junction between the two crystals is crucial for their interaction.
   两个晶体之间的外延结点对于它们的相互作用至关重要。
2. 2.The researchers found that the epitaxial junction was responsible for the device's performance.
   研究人员发现，外延结点是该设备性能的决定因素。
3. 3. In this study, we focused on the epitaxial junction as a potential site for energy storage.
   在这项研究中，我们关注了外延结点作为潜在能量存储位置的可能性。